Trace number 456401

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 5000.05 5002.01

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
MD5SUM8f639a3496db30a888324b756894fb43
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2941.12
Satisfiable
(Un)Satisfiability was proved
Number of variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-456401-1178339976 -o ROOT/results/node66/solver-456401-1178339976 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456401-1178339976/picosat /tmp/evaluation/456401-1178339976/instance-456401-1178339976.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.69 1.93 1.95 3/64 15462
/proc/meminfo: memFree=1734240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=568 CPUtime=0
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 309987161 581632 54 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 142 54 40 102 0 37 0

[startup+0.00834511 s]
/proc/loadavg: 1.69 1.93 1.95 3/64 15462
/proc/meminfo: memFree=1734240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=568 CPUtime=0
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 71 0 0 0 0 0 0 0 18 0 1 0 309987161 581632 57 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 142 57 40 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101363 s]
/proc/loadavg: 1.69 1.93 1.95 3/64 15462
/proc/meminfo: memFree=1734240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=708 CPUtime=0.09
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 116 0 0 0 9 0 0 0 18 0 1 0 309987161 724992 100 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 177 100 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301403 s]
/proc/loadavg: 1.69 1.93 1.95 3/64 15462
/proc/meminfo: memFree=1734240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=708 CPUtime=0.29
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 122 0 0 0 29 0 0 0 19 0 1 0 309987161 724992 106 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 177 106 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701483 s]
/proc/loadavg: 1.69 1.93 1.95 3/64 15462
/proc/meminfo: memFree=1734240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=708 CPUtime=0.69
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 131 0 0 0 69 0 0 0 23 0 1 0 309987161 724992 115 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 708

[startup+1.50164 s]
/proc/loadavg: 1.69 1.93 1.95 2/65 15463
/proc/meminfo: memFree=1733976/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=832 CPUtime=1.49
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 148 0 0 0 149 0 0 0 25 0 1 0 309987161 851968 132 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 208 132 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10196 s]
/proc/loadavg: 1.69 1.93 1.95 2/65 15463
/proc/meminfo: memFree=1733720/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=944 CPUtime=3.09
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 170 0 0 0 309 0 0 0 25 0 1 0 309987161 966656 154 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 236 154 48 102 0 131 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 944

[startup+6.3016 s]
/proc/loadavg: 1.64 1.92 1.94 2/65 15463
/proc/meminfo: memFree=1733528/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=1056 CPUtime=6.29
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 197 0 0 0 629 0 0 0 25 0 1 0 309987161 1081344 181 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 264 181 48 102 0 159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1056

[startup+12.7019 s]
/proc/loadavg: 1.59 1.90 1.94 2/65 15463
/proc/meminfo: memFree=1733288/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=1160 CPUtime=12.69
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 240 0 0 0 1269 0 0 0 25 0 1 0 309987161 1187840 224 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 290 224 48 102 0 185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1160

[startup+25.5014 s]
/proc/loadavg: 1.45 1.86 1.92 2/65 15463
/proc/meminfo: memFree=1733096/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=1384 CPUtime=25.48
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 283 0 0 0 2548 0 0 0 25 0 1 0 309987161 1417216 267 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 346 267 48 102 0 241 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1384

[startup+51.1015 s]
/proc/loadavg: 1.30 1.79 1.90 2/65 15463
/proc/meminfo: memFree=1732776/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=1656 CPUtime=51.07
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 351 0 0 0 5107 0 0 0 25 0 1 0 309987161 1695744 335 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 414 335 48 102 0 309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1656

[startup+102.306 s]
/proc/loadavg: 1.12 1.65 1.84 2/65 15463
/proc/meminfo: memFree=1732392/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=1952 CPUtime=102.26
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 439 0 0 0 10225 1 0 0 25 0 1 0 309987161 1998848 423 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 488 423 48 102 0 383 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1952

[startup+162.302 s]
/proc/loadavg: 1.05 1.54 1.79 2/65 15463
/proc/meminfo: memFree=1732072/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=2292 CPUtime=162.24
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 516 0 0 0 16223 1 0 0 25 0 1 0 309987161 2347008 500 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 573 500 48 102 0 468 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2292

[startup+222.303 s]
/proc/loadavg: 1.02 1.44 1.74 2/65 15463
/proc/meminfo: memFree=1731880/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=2440 CPUtime=222.22
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 566 0 0 0 22221 1 0 0 25 0 1 0 309987161 2498560 544 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 610 544 48 102 0 505 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2440

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.69 2/65 15465
/proc/meminfo: memFree=1731624/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=2748 CPUtime=282.19
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 625 0 0 0 28218 1 0 0 25 0 1 0 309987161 2813952 602 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 687 602 48 102 0 582 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2748

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.64 2/65 15465
/proc/meminfo: memFree=1731504/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=2900 CPUtime=342.17
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 663 0 0 0 34216 1 0 0 25 0 1 0 309987161 2969600 640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 725 640 48 102 0 620 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2900

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.60 2/65 15465
/proc/meminfo: memFree=1731440/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=2900 CPUtime=402.15
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 663 0 0 0 40214 1 0 0 25 0 1 0 309987161 2969600 640 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 725 640 48 102 0 620 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2900

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.56 2/65 15465
/proc/meminfo: memFree=1731376/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=2968 CPUtime=462.13
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 689 0 0 0 46212 1 0 0 25 0 1 0 309987161 3039232 666 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 742 666 48 102 0 637 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2968

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.52 2/65 15465
/proc/meminfo: memFree=1731248/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=3032 CPUtime=522.1
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 714 0 0 0 52209 1 0 0 25 0 1 0 309987161 3104768 689 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 758 689 48 102 0 653 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3032

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.49 2/65 15465
/proc/meminfo: memFree=1731056/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=3208 CPUtime=582.08
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 753 0 0 0 58207 1 0 0 25 0 1 0 309987161 3284992 724 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 802 724 48 102 0 697 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 3208

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.45 2/65 15465
/proc/meminfo: memFree=1730928/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=3320 CPUtime=642.07
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 791 0 0 0 64205 2 0 0 25 0 1 0 309987161 3399680 762 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 830 762 48 102 0 725 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 3320


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1728240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5412 CPUtime=4000.79
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 7215 0 0 0 400068 11 0 0 25 0 1 0 309987161 5541888 1218 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1353 1218 48 102 0 1248 0
Current children cumulated CPU time (s) 4000.79
Current children cumulated vsize (KiB) 5412

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1728304/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5412 CPUtime=4060.77
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 7503 0 0 0 406066 11 0 0 25 0 1 0 309987161 5541888 1218 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1353 1218 48 102 0 1248 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 5412

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1728240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5412 CPUtime=4120.74
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 7755 0 0 0 412063 11 0 0 25 0 1 0 309987161 5541888 1218 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1353 1218 48 102 0 1248 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 5412

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1728240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5412 CPUtime=4180.72
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 8007 0 0 0 418060 12 0 0 25 0 1 0 309987161 5541888 1218 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1353 1218 48 102 0 1248 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 5412

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1728240/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5412 CPUtime=4240.7
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 8301 0 0 0 424058 12 0 0 25 0 1 0 309987161 5541888 1222 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1353 1222 48 102 0 1248 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 5412

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727984/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5480 CPUtime=4300.68
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 8587 0 0 0 430056 12 0 0 25 0 1 0 309987161 5611520 1265 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1370 1265 48 102 0 1265 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 5480

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727984/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5588 CPUtime=4360.66
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 8870 0 0 0 436054 12 0 0 25 0 1 0 309987161 5722112 1276 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1397 1276 48 102 0 1292 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 5588

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727984/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5588 CPUtime=4420.64
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 9098 0 0 0 442052 12 0 0 25 0 1 0 309987161 5722112 1276 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1397 1276 48 102 0 1292 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 5588

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727920/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5572 CPUtime=4480.61
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 9364 0 0 0 448049 12 0 0 25 0 1 0 309987161 5705728 1276 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1393 1276 48 102 0 1288 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 5572

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727920/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5572 CPUtime=4540.59
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 9592 0 0 0 454047 12 0 0 25 0 1 0 309987161 5705728 1276 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1393 1276 48 102 0 1288 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 5572

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727984/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5572 CPUtime=4600.58
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 9858 0 0 0 460045 13 0 0 25 0 1 0 309987161 5705728 1276 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1393 1276 48 102 0 1288 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 5572

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727792/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5704 CPUtime=4660.55
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 10120 0 0 0 466042 13 0 0 25 0 1 0 309987161 5840896 1310 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1426 1310 48 102 0 1321 0
Current children cumulated CPU time (s) 4660.55
Current children cumulated vsize (KiB) 5704

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727792/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5704 CPUtime=4720.54
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 10348 0 0 0 472041 13 0 0 25 0 1 0 309987161 5840896 1310 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1426 1310 48 102 0 1321 0
Current children cumulated CPU time (s) 4720.54
Current children cumulated vsize (KiB) 5704

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727728/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5704 CPUtime=4780.51
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 10576 0 0 0 478038 13 0 0 25 0 1 0 309987161 5840896 1310 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1426 1310 48 102 0 1321 0
Current children cumulated CPU time (s) 4780.51
Current children cumulated vsize (KiB) 5704

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15665
/proc/meminfo: memFree=1727728/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5704 CPUtime=4840.49
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 10842 0 0 0 484036 13 0 0 25 0 1 0 309987161 5840896 1310 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1426 1310 48 102 0 1321 0
Current children cumulated CPU time (s) 4840.49
Current children cumulated vsize (KiB) 5704

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 15773
/proc/meminfo: memFree=1726712/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5704 CPUtime=4900.42
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 11070 0 0 0 490027 15 0 0 25 0 1 0 309987161 5840896 1310 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1426 1310 48 102 0 1321 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 5704

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15863
/proc/meminfo: memFree=1727664/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5704 CPUtime=4960.35
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 11336 0 0 0 496019 16 0 0 25 0 1 0 309987161 5840896 1310 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1426 1310 48 102 0 1321 0
Current children cumulated CPU time (s) 4960.35
Current children cumulated vsize (KiB) 5704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15863
/proc/meminfo: memFree=1727472/2055920 swapFree=4183156/4192956
[pid=15462] ppid=15460 vsize=5836 CPUtime=5000.04
/proc/15462/stat : 15462 (picosat) R 15460 15462 15406 0 -1 4194304 11532 0 0 0 499988 16 0 0 25 0 1 0 309987161 5976064 1350 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15462/statm: 1459 1350 48 102 0 1354 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 5836

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.05
CPU user time (s): 4999.88
CPU system time (s): 0.169974
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 5864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11532
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6048

runsolver used 3.86941 second user time and 9.8905 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sat May  5 04:39:36 UTC 2007

IDJOB= 456401
IDBENCH= 24699
IDSOLVER= 171
FILE ID= node66/456401-1178339976

PBS_JOBID= 5188814

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456401-1178339976/picosat /tmp/evaluation/456401-1178339976/instance-456401-1178339976.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-456401-1178339976 -o ROOT/results/node66/solver-456401-1178339976 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456401-1178339976/picosat /tmp/evaluation/456401-1178339976/instance-456401-1178339976.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8f639a3496db30a888324b756894fb43

RANDOM SEED= 850183144

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1734712 kB
Buffers:         18344 kB
Cached:         214488 kB
SwapCached:       3808 kB
Active:          31940 kB
Inactive:       210400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734712 kB
SwapTotal:     4192956 kB
SwapFree:      4183156 kB
Dirty:             692 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            64932 kB
Committed_AS:  5092936 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB

End job on node66 on Sat May  5 06:03:00 UTC 2007